<?php
    $formErrors = $this->getHelper('formErrors');
    $formErrors->setElementStart('<span class="help-inline">')
               ->setElementSeparator('<br />')
               ->setElementEnd('</span>'); 
echo $this->form;
?>
<script type="text/javascript">
$(document).ready(function() {
	var d = new Date();
	y=d.getFullYear();
	$('#birthday').datepicker({ dateFormat: "yy-mm-dd" ,autosize : true,changeMonth: true,changeYear: true,yearRange: y-100 + ":" + y});
	});
</script>